Discovery 4G+
Discovery 4G+ brings additional functionalities, including BLE (Bluetooth Low Energy) support and 1-wire data connectivity, alongside all the benefits of the basic Discovery 4G tracker. Its EV compatibility makes it a comprehensive solution for electric vehicle tracking and monitoring. Whether for e-mobility or traditional fleet operations, this device ensures high-performance, real-time tracking with greater flexibility.
Learn more about Discovery 4G+
We bring the cutting-edge technology to you, through a collaborative approach.
Specifications
Power Supply
Operating Voltage
9V to 90V DC
- Internal Battery
3.7V, 350mAH Li-po battery - Protection
Reverse Polarity Protection, internal resettable fuse, TVS protection
CPU Core and Memory
- Processor
ARM, 32 bit, 500KB RAM, 32Mb Flash - Co-processor
ARM Cortex M23, 32-bit, 32KB SRAM, 256KB Flash - Non-Volatile Flash
32Mb Flash (4MB)
Cellular Module
- Modem
LTE Cat 1 Module - IoT connectivity
2G, 4G - Frequency
FDD LTE: B1/B3/B5/B8
TDD LTE: B34/B38/B39/B40/B41
GSM: 900/1800MHz - GPRS Class
Multi-slot, Class 12 - GPRS Mobile Station
Class B - GPRS Data
GPRS data downlink transfer: max. 85.6kbps
GPRS data uplink transfer: max. 85.6kbps - LTE Characteristics
LTE-FDD: – Max. Downlink rate 10Mbps, the maximum uplink rate 5Mbps
LTE-TDD: -Max. Downlink rate 8.96Mbps, the maximum uplink rate 3.1Mbps - Out Power
Class 4 (2W) @ EGSM900 MHz
Class 1 (1W) @ DCS 1800 MHz
Class 3 for LTE-FDD
Class 3 for LTE-TDD - SIM Card
1.8/3.3V Micro SIM - Embedded SIM
eSIM/eUICC with M2FF package (optional) - Protocols
TCP/IP, HTTP& SMS - GSM Antenna
Internal
GPS and GNSS Receiver
- Module
LTE Cat 1 Module - GNSS Receiver
Multi-GNSS engine for GPS, GLONASS, Galileo, BeiDou and QZNSS. - Frequency
GPS L1 Band Receiver (1575.42MHz) /
GLONASS L1 Band Receiver (1601.71MHz) /
Galileo E1 Band Receiver (1575.42MHz) /
BeiDou B1l Band Receiver (1561.098MHz). - Position Accuracy
<2.5m CEP - Reacquisition Time
<1s - Hot Start
<1s, TTFF @-130dBm - Warm Start
<30s, TTFF @-130dBm; - Cold Start
<35s, TTFF @-130dBm; - Acquisition Sensitivity
-149dBm - Tracking Sensitivity
-167dBm - Reacquisition Sensitivity
-161dBm - Update Rate
1Hz (Default) - GPS Antenna
Internal
Dynamic Performance
- Maximum Altitude
Max. 18000m - Maximum Velocity
Max. 515m/s - Maximum Acceleration
4G
Protocol Supported
- NMEA
Output, ASCII
External Interfaces
- Ignition Input
One - Digital Input
Three*;0 – 12V DC; Multiplexed with analog input. - Digital Output
Three*; Support Open Drain, Driving relay coil current up to 120mA at 12V, 24V or 48V ; Resettable fuse protected. - Analog Input
Three*; 0 – 12 Volts @12-bit resolution; Multiplexed with analog External Interfaces
1x RS485; 1x 1-wire Protocol interface (Optional).
Note :* Analog & digital inputs & digital output are multiplexed.
Mechanical
- Dimensions (mm)
70mmx60mmx23mm (LxWxH) - Enclosure
Polycarbonate
Electrical
- Digital Input Range
0-12V(Low and High threshold can be factory settable up on request) - Analog Input Range
Single Ended, 0-12V(0-36 Voltage range can be factory settable) - Digital Output Current
120mA Peak ,User can Integrate a free- wheeling diode for Relay or inductive load driving - Sleep Mode Current
≤ 10 mA @ 24V with a data sending Interval of 1 minute (TBT)
≤ 20 mA @ 12V with a data sending Interval of 1 minute (TBT) - Average Current
25mA @36V (Peak current=45mA during transmission) (TBT)
50mA @24V (Peak current=90mA during transmission) (TBT)
80mA @12V (Peak current=130mA during transmission) (TBT)
TBT: To be Tested
Device Management
- Device reset
Remote reset by SMS/GPRS commands - Multiple IP support
Up to 2 simultaneous IP address support - Firmware Upgradation
Firmware Over the Air (FOTA) through GPRS Device Configuration
Configuration over the Air (COTA) through GPRS/SMS
Environmental and Operating Temperature
- Operating Temperature
– 40℃ to + 80℃ - Storage Temperature
-40°C – +85°C without internal Battery)
-20°C – +70°C with internal Battery) - Operating Humidity
5% to 95% non-condensing
Product use cases
Transforming Automotive Industry with Safety, Compliance, Data & Remote ECU Management
Discover how we helped a prominent player in the automotive industry to meet compliance standards, ensure safety, manage fleet operations, and update vehicle ECUs in the dynamic telematics landscape.
Redefining Telematics in Global Farm Equipment Sector
Explore how we solved the challenge of a leading farm equipment company with our global GPS tracking system that helped to improve the performance, innovation, safety, efficiency, and data-driven decision-making.
Remote cold chain management
Discover how our comprehensive remote cold chain management solution monitors the cabin temperature, ambient temperature, compressor voltage, power status, power consumption, remote on/off, alerts, humidity, door status, and GPS location helping the diary manufacturer maintain the stability and durability of their products.
Transforming Battery Management for EV
Transight’s collaboration with this leading player in the EV industry revolutionized EV data handling. This approach significantly improved data collection, interpretation, and analysis, benefitting the entire EV sector, researchers, and service providers.
